Assessment of Quality of Life in Head and Neck Cancer Patients before and after Radiation Therapy- A Prospective, Analytical Questionnaire-Based Study from a Tertiary Cancer Centre. J. Anal. Oncol. [Internet]. 2024 Nov. 20 [cited 2026 Apr. 29];13:22-8. Available from: https://neoplasiaresearch.com/index.php/jao/article/view/786